Water filter
Makers suggest a new water filter about every six months.
Air filter
Replaces W10315189
Filters clog with use. The manual lists how often to change it.
Roller
Thumping or squealing during a cycle points to worn rollers, pulleys or bearings.
Valve assy-w
Replaces W10908836
Slow filling, no water or no ice can trace back to this valve.
Door gasket
A gasket that doesn't seal lets warm air in and frost build up.
Assembly
Replaces W11026494
No ice, or ice that won't drop, points to the ice maker.
Assembly, icebox fan
Replaces W10685479
A stopped fan means warm sections and frost on the coils.
Dispenser motor
Replaces W11185741
A motor that hums but won't turn, or stops once it's warm, needs replacing.
1Water filterEDR2RXD1
2Air filterW10311524
3RollerW10774846
4Valve assy-wW11535162Part numbers come from the Sears PartsDirect parts list for the KitchenAid KRFC804GSS00 (view the list), checked November 15, 2026. Amazon buttons open a search for the part number; we may earn a commission.
Where the model number is
Inside the fresh food section, on a side wall or the ceiling near the light. Some models: behind the kick plate at the bottom.